2018983576440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2503}}^1\times {\mathrm{6721879}}^1$

素因数の和:6724396

約数の個数: 64

約数和(自身を含む): 6059371507200

約数和(自身を除く): 4040387930760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2503, 5006, 7509, 10012, 12515, 15018, 20024, 25030, 30036, 37545, 50060, 60072, 75090, 100120, 150180, 300360, 6721879, 13443758, 20165637, 26887516, 33609395, 40331274, 53775032, 67218790, 80662548, 100828185, 134437580, 161325096, 201656370, 268875160, 403312740, 806625480, 16824863137, 33649726274, 50474589411, 67299452548, 84124315685, 100949178822, 134598905096, 168248631370, 201898357644, 252372947055, 336497262740, 403796715288, 504745894110, 672994525480, 1009491788220, 2018983576440]

約数ペア:

[(1, 2018983576440), (2, 1009491788220), (3, 672994525480), (4, 504745894110), (5, 403796715288), (6, 336497262740), (8, 252372947055), (10, 201898357644), (12, 168248631370), (15, 134598905096), (20, 100949178822), (24, 84124315685), (30, 67299452548), (40, 50474589411), (60, 33649726274), (120, 16824863137), (2503, 806625480), (5006, 403312740), (7509, 268875160), (10012, 201656370), (12515, 161325096), (15018, 134437580), (20024, 100828185), (25030, 80662548), (30036, 67218790), (37545, 53775032), (50060, 40331274), (60072, 33609395), (75090, 26887516), (100120, 20165637), (150180, 13443758), (300360, 6721879)]